EW has learned that Pablo Schreiber – who made Detective Benson’s life a living hell at the beginning of Law & Order: SVU’s 15th season as psychotic killer rapist William Lewis – is returning to incite another round of terror. This time, his victim will be a 12-year-old girl, whom he’ll hold hostage with the intent of luring Benson back back into his clutches.

Benson and the team will do anything and everything they can to stop him, but that may include taking drastic measures in order to stop Lewis once and for all. Will they succeed?

Viewers will have to wait until April to find out, but one thing’s for sure – Benson isn’t going down without a fight. Of course, Lewis is also a force to be reckoned with: